P24C02A-SSH-MIR

@@ -0,0 +1,55 @@+# P24C02A-SSH-MIR++**PUYA** · EEPROM · SOP-8++P24C02A-SSH-MIR from PUYA, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | E0 | input | Device address input bit 0 for hardware slave-addressing. Internally pulled down to GND if left floating. Combined with E1/E2 allows up to 8 devices on one I2C bus. |+| 2 | E1 | input | Device address input bit 1 for hardware slave-addressing. Internally pulled down to GND if left floating. |+| 3 | E2 | input | Device address input bit 2 for hardware slave-addressing. Internally pulled down to GND if left floating. |+| 4 | GND | power_in | Ground / 0 V reference for the device. |+| 5 | SDA | bidirectional | I2C serial data input/output. Open-drain output; requires an external pull-up to VCC. Can be wire-ORed with other open-drain/open-collector devices on the bus. |+| 6 | SCL | input | I2C serial clock input. Data is clocked in on the rising edge and out on the falling edge. Max 1 MHz at VCC >= 2.5 V, 400 kHz at VCC < 2.5 V. |+| 7 | WCB | input | Write Control (active low). Tie to VCC to inhibit all write operations to the array; tie to GND to allow normal writes. Internally pulled down to GND if left floating (writes enabled by default). |+| 8 | VCC | power_in | Supply voltage input. 1.7 V to 5.5 V for the P24C02A-M (MI) variant. Standby current 1 uA typ at 3.3 V, 25 C. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | PUYA |+| Package | SOP-8 |+| Category | Memory |+| Pins | 8 |++## Ordering variants++- `P24C02A-SSH-MIRSSH-MIT`+- `P24C02A-SSH-MIRSSH-MIR`+- `P24C02A-SSH-MIRSSH-LIT`+- `P24C02A-SSH-MIRSSH-LIR`+- `P24C02A-SSH-MIRDPH-*`+- `P24C02A-SSH-MIRTSH-*`+- `P24C02A-SSH-MIRUNH-*`+- `P24C02A-SSH-MIRSTH-*`+- `P24C02A-SSH-MIRTOH-*`++## CAD (KiCad official)++- Symbol: `P24C02A-SSH-MIR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [PUYA datasheet](docs/p24c02a-ssh-mir-datasheet.pdf) (20 pp, sha256 `544fbedeccde1c1c`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/p24c02a-ssh-mir-datasheet.pdf)

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